baber/WOPTO huggingface dataset:
Patent CA-1256160-A (CA)
Inventor: MALESANI LUIGI
IPC: H02P9/30
Filed: 1985-12-11
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE This invention provides an electronic voltage regulator for regulating the output voltage of an alternator to a desired value, the alternator having excitation and output windings, comprising a control circuit for comparing the output voltage with a predetermined reference voltage and producing an impulse signal at an instant of time that is indicative of the magnitude of deviation of the output voltage above or below the reference voltage; and a regulator, including a single auxiliary winding, and responsive to the impulse signal for providing an auxiliary voltage on the auxiliary winding, the auxiliary voltage being superimposed on an excitation voltage of the alternator to obtain an output voltage at the desired value. The regulator can insure a constant voltage to the terminals of the alternator, regardless of the load conditions.
Patent CA-1229264-A (CA)
Inventor: COCHRAN STEVEN M
IPC: B63H9/08
Filed: 1985-12-30
Granted: 1987-11-17
Abstract: ARRANGEMENT AND METHOD FOR ACHIEVING AN  AERODYNAMIC MAST PROFILE FOR SAILCRAFT             ABSTRACT OF THE DISCLOSURE        An arrangement is disclosed which secures the sail to the mast of a sailing craft to achieve an aerodynamic profile about the mast while allowing curvature in the mast for optimum sail profile.  The arrangement includes an outer profile  sleeve of flexible material extending from a line of securement to the rear of the luff of the sail forwardly around the mast.  The profile sleeve receives one or more semi-rigid, flexible profile members comprised of lightweight plastic sections configured to be tightly fit therein, stretching the profile sleeve into a high efficiency wing shape surrounding the mast.   The wing shape includes a leading parabolic surface and curved sides smoothly transitioning into the main sail area to create a lift airfoil with the sail angled either to port or starboard.
Patent CA-1271394-A (CA)
Inventor: BERGERON RICHARD
IPC: H01F1/057
Filed: 1986-02-04
Granted: 1990-07-10
Abstract: Abstract Disclosed is a magnetic alloy material having a magnetic retention parameter, Q, greater than 1.  The alloy material exhibits improved magnetic properties.  The alloy comprises iron, boron, a modifier, and a rare earth metal chosen from the group consisting of neodymium, praseodymium, and mixtures thereof, optionally with aluminum.  The magnetic alloy maerial has a Rietveld refined x-ray diffraction pattern characterized by a major fraction of a tetragonal RE-Fe-BV type phase, and a detectable fraction of a second phase.  The second phase may be an alpha iron phase.  The stoichiometry of the alloy is represented by: Fea(Nd, Pr)bBc(Si, Al)d, when the modifier is Si, Al, or mixtures thereof, where a is from 75 to 80, b is from 10 to 14, c is from 5 to 10, and d is from 0.5 to 5Ø  Also disclosed are method of synthesizing the magnetic alloy material, compacted bodies of the magnetic alloy material, and methods of forming the compacted bodies.
Patent CA-1257684-A (CA)
Inventor: ESSER LEONARD J M
IPC: H01L27/14
Filed: 1986-02-04
Granted: 1989-07-18
Abstract: Charge-coupled image sensor arrangement.     The invention relates to a charge-coupled image sensor of the line transfer type comprising a number of parallel lines (2-6) which are each constituted by an n-phase CCD. An electrode (12-16) of each CCD is arranged parallel to this CCD separately for each CCD. The other (n-1) electrodes (17-20) extend transversely to the charge transport direction over all CCD's. The first-mentioned electrode (12-16) is used as a selection gate and is more-over used, depending upon the applied voltage, as an integration gate or as a blocking gate during the inte-gration period.
Patent CA-1247359-A (CA)
Inventor: RANTANEN RAUNO
IPC: B05C5/02
Filed: 1986-02-27
Granted: 1988-12-28
Abstract: (57)  Abstract of the Disclosure In the present publication, a device is described for two-sided coating of a running paper web (1).  The device comprises an application device (2 to 5, 9 to 16) for spreading the coating material over both sides of the web (1) running through, as well as a first nip (6) formed by a  rotating counter roll (8) and an levelling  member (7), through which said first nip the coated web (2) is passed.          According to the invention, the device includes an auxiliary roll (17), which is, in the direction of progress of the web (1), fitted at a certain distance (A) from the first nip (6) and which, together with the counter roll (8), forms a second nip (18) for the web (1) which has followed along with the said roll (8) over the said distance (A).  The diameter of the auxiliary roll (17) is substantially smaller than the diameter of the counter roll (8), and the face of the auxiliary roll is substantially harder than that of the counter roll (8). By means of the invention, the risk of damaging the coating at the side of the web (1) facing the roll (8) can be reduced, because the web (1) is detached from the nip (18) formed between the rolls (8, 17).
Patent CA-1245902-A (CA)
Inventor: BUCKENAUER GUENTER
IPC: E01D19/06
Filed: 1986-03-03
Granted: 1988-12-06
Abstract: ASSEMBLY FOR BRIDGING OVER EXPANSION JOINTS                 Abstract of the Disclosure The assembly for bridging over expansion joints comprises sealing  band  of  elastic  material  which  bridges  over the  joint,  which  sealing  band,  for  being  secured  in upward open cavities, includes thickenings substantially filling  up  said  cavities  and  extending  in joint edge profiles  at  both  sides  in  the  longitudinal  direction of the profile. Said thickenings include a support surfa-ce engaging in the inserted position with an appropriate pressing surface of the joint edge profile, said thicken-ing being wedged in the cavity by means of a bulge formed thereon. Said thickening includes a nose formed thereon, which in the inserted position is pressed together in a manner  that  in the marginal portions of the cavity between the thickening and the joint edge profile there is a contact pressure. Thus it can be avoided that under the  effect of  any  forces  there  opens  a  slit between the sealing band and the joint edge profile, whereinto moisture or dirt may make their way.
Patent CA-1270273-A (CA)
Inventor: TRUBIANO ANTOINE
IPC: B62B3/14
Filed: 1986-04-07
Granted: 1990-06-12
Abstract: RETENTION CLAMP FOR SHOPPING CARTS    ABSTRACT            A retention clamp for attachment to a wire frame of a shopping cart to retain substantially flat articles,  such  as  advertising  papers and  magazines against a wire wall section of the cart.  The clamp com-prises a pressure retention member to apply retention pressure at  spaced apart  areas  of  the flat articles captive between the wire wall section and the member.       The retention member has a pressure-biasing attachment end engageable with straight wire members of the wire frame to maintain the retention member pressure biased against the wire  frame  to  define  a clamping  jaw for retaining  the  substantially  flat  articles  in the  jaw between the retention member and the wire frame.
Patent CA-1265432-A (CA)
Inventor: ALVAREZ LINDA F VARSITY DRIVE
IPC: D06F81/00
Filed: 1986-05-26
Granted: 1990-02-06
Abstract: ABSTRACT              A retaining guide for an electric iron cord which extends between an electric outlet and an electric iron atop an ironing board includes a ring for sliding extension of the cord therethrough during movement of the electric iron atop the ironing board, and structure for attaching the ring to a fabric ironing board cover for extension of a relatively taut portion of the cord between the ring and the electric iron during movement of the iron atop the boar, the ring preferably comprising hingedly connected member; having outer end portions adapted for detachable engagement for opening to receive the electric cord and engagable to close the ring to retain the cord.
Patent CA-1263912-A (CA)
Inventor: LAMB WALTER J
IPC: C09K8/72
Filed: 1986-05-29
Granted: 1989-12-19
Abstract: ABSTRACT     A method for improving the permeability in a subterranean formation by acid treatment is disclosed.  In this method, an aqueous acidizing solution containing hydrofluoric acid and excess fluoride is injected into the formation.  The acidizing solution dissolves siliceous materials and reduces precipitation of dissolved species from the spent acidizing solution.  Further, the acidizing solution has lower acidity than presently employed acidizing solutions and thus a reduced tendency to corrode wellbore tubing and equipment.
Patent CA-1263413-A (CA)
Inventor: GAYLORD JAMES K
IPC: F16F3/10
Filed: 1986-08-13
Granted: 1989-11-28
Abstract: DEVICE FOR AUTOMOTIVE VEHICLE COIL SPRINGS     Abstract of the Disclosure A device for stiffening automotive vehicle coil springs comprises a spacer positionable between adjacent convolutions of a spring.  The spacer offers no or very minimal resistance to limited compressions of the spring, but an increased resistance to sufficient compressions.
Patent CA-1262075-A (CA)
Inventor: BANGS RICHARD G
IPC: B41J25/312
Filed: 1986-09-17
Granted: 1989-10-03
Abstract: THERMAL PRINTER            Abstract of the Disclosure A thermal printer has carriage means supporting a print head for travel along a platen and has camming means operably associated with the carriage means for providing a predetermined pressure of the print head against the platen in one direction of travel of the print head and for releasing or reducing such pressure in the other direction of travel.
Patent CA-1255365-A (CA)
Inventor: KASPERKOVITZ WOLFDIETRICH G
IPC: H03D3/02
Filed: 1986-09-18
Granted: 1989-06-06
Abstract: PHN 11.543                 18                 02.09.1986 ABSTRACT            Angle demodulator.         Angle demodulator having a signal input (I) for applying an angle-modulated input carrier (A) thereto, which demodulator is coupled to a phase detection arrangement (2) to which also a quadrature detection carrier (D) frequency-coupled with the input carrier (A) is applied for demodulating the angle modulation signal, said quadrature detection carrier (D) being shifted at least substantially 90° in phase relative to the input carrier (A) at the central frequency of the input carrier (A), said phase detection arrangement (2) being coupled via a low-pass filter (6) to a signal output (O). Angle demodulators of this type, which may be designed as FM quadrature or PLL angle demodulators, cause a second order interference product which is inherent in the multiplication of two carriers (A and D) in mutual phase quadrature. According to the invention, to reduce the interference, a further carrier (B), which is either in phase or in anti-phase with the input carrier (A) at the central frequency, is generated, which carrier (B) is used in the phase detection arrangement (2) for compensating said interference product.
Patent CA-1268559-A (CA)
Title: Appareil d'examen radiologique
Inventor: GABBAY EMILE
IPC: A61B6/03
Filed: 1986-10-08
Granted: 1990-05-01
Abstract: APPAREIL D'EXAMEN RADIOLOGIQUE La présente invention concerne un appareil d'examen radiologique permettant de réaliser des images d'un objet (15) grâce au balayage de l'objet (15) par au moins deux faisceaux (13, 14) en éventail ayant des spectres en énergie différents, et obtenus à partir d'un même rayonnement X (7). Ceci permet d'obtenir simultanément des images de l'objet (15) susceptibles de contenir des informations différentes. FIGURE 1
Patent CA-1265660-A (CA)
Inventor: ENGSTROEM FOLKE
IPC: B01J8/00
Filed: 1986-12-02
Granted: 1990-02-13
Abstract: Abstract A circulating fluidized bed reactor and a method of separating solid material from the flue gases A circulating fluidized bed reactor comprises a vortex chamber  (4)  for  separating  solid material  from  the discharge gases of the reactor.  A channel  (2), which guides the gases discharged from the reactor, is directed downwards.  The main portion of the solid material is separated from the gases by a change of flow direction after which the solid material flows on to a return duct (8)  in  the  lower part  of  the  reactor  (1).  The main portion of the gases is directed after the change of direction to the vortex chamber (4, 104, 204, 304) where further separation of solid material is carried out.
Patent CA-1259144-A (CA)
Inventor: WANG DAVID T K
IPC: H04B3/23
Filed: 1987-09-03
Granted: 1989-09-05
Abstract: LINEAR PREDICTIVE ECHO CANCELLER   INTEGRATED WITH RELP VOCODER ABSTRACT OF THE DISCLOSURE A linear predictive echo canceller is integrated with a RELP vocoder in a two-way communications network, in which a received digitized speech signal synthesized by the RELP vocoder from a residual signal received with linear prediction coefficients is echoed onto a transmit channel and combined with a transmitted digitized speech input signal that is to be analyzed by a RELP vocoder for transmission. The echo canceller cancels the echoed signal from the transmit channel by generating a foreground transmit signal by subtracting a foreground estimate of the echoed signal from the combined signal; and providing the foreground transmit signal on the transmit channel for ananlysis by the RELP vocoder. In order to generate the foreground transmit signal, the echo canceller filters the received digitized speech signal with adaptation coefficients to generate the foreground estimate of the echoed signal; prewhitens the foreground transmit signal by using the received linear prediction coefficients; and generating the adaptation coefficients by cross correlating the received residual signal with the prewhitened foreground transmit signal and adding the product of said cross correlation to the adaptation coefficients used for generating the foreground estimate of the echoed signal.
Patent CA-1270342-A (CA)
Inventor: WEBER-GRABAU MICHAEL
IPC: H01J49/26
Filed: 1988-05-20
Granted: 1990-06-12
Abstract: Abstract of the Disclosure A method is disclosed for ins ineasing the dynamic range and sensitivity of a quadrupole ion trap mass spectrometer operating in the chemical ionization mode. Prior to mass analysis, a prescan is performed with the ion trap and the ionization and reaction periods are adjusted to produce enough stored product or analyte ions to generate a good signal-to-noise ratio in the detection of trace amounts of analyte, yet not so many analyte ions that resolution in the mass spectrum is lost. A mass analysis scan is then performed with the ion trap using the ionization and reaction periods pre-determined during the prescan.
Patent CH-515693-A (CH)
Title: One-piece under garment - where back stretches more in length than width and seat flap is secured by slide fasteners
Inventor: WALTER GEISSLER
IPC: A41D13/02
Filed: 1971-02-03
Abstract: The one-piece sports suit, to be worn as an undergarment by skiers, mountaineers and athletes, is constructed of a stretch weave to give a greater stretch effect lengthwise rear widthwise in the back section. The seat is formed by a flap which is pulled up over the back at the waist-line and secured by slide fasteners either at the side or in a bowed line across the back. The purpose is to provide a comfortable undergarment which does not buckle or distort, and create undesired pressure points on the body.
Patent CH-517691-A (CH)
Title: Prepn of dihydroprostaglandin e1 and related cpds
Inventor: PHILIP FRANKLIN BEAL
IPC: C07C45/62
Filed: 1967-03-21
Abstract: (A) Dihydroprostaglandin E1 series cpds.:- (I) R = H or Me R1 = H or 1-12 C carboxylic acyl R2 = H or Me (only one R2 can be Me) R3 = H or 1-12 C alkyl R4 = 1-8 C alkyl n = 0 or 1. (B) Corr. cpds. with ring:- (II) and where n = 0, 1 or 2. (C) Multistage synthesis of (I) and (II) involving various specified novel intermediates, and conversion to known cpds. (I), (II) and intermediates in their prepn. have various activities including:- hypotensive, smooth muscle stimulating, fertility controlling, CNS regulatory, water-retention regulatory, fat metabolic regulatory, serum cholesterol lowering, antimicrobial, blood pressure changing, vasopressin-blocking, fluid transport altering, cell growth influencing (inhibit cell differentiation during growth); (I) and (II) can be substd. for prostaglandins for use in essays, tests etc.
Patent CH-542931-A (CH)
Title: Copper alloy - for non-magnetic portions of recording heads
Inventor: ALEXEI VASILIEVICH BOBYLEV
IPC: C22C9/06
Filed: 1971-06-03
Abstract: Alloy comprises 4.5 - 4.9% Ni, 4.5 - 4.9% Al, 2.5-3.0% Mn, 0.7-1% Cr, balance Cu. Toxicity problems associated with conventional Be bronzes are eliminated, and the colour difference between the alloy and the magnetic regions of the recording head permit optical microscopic control of delineations to 1.5-2 mu. The alloy is relatively inexpensive and has good mechanical characteristics.
Patent DK-237082-A (DK)
Inventor: HELLESTAM C-J S
IPC: C10J3/46
Filed: 1982-05-26
Abstract: In the manufacture of fuel gas or synthesis gas by partially combusting carbonaceous fuel, preferably solid carbonaceous fuel having a high content of non-combustible constituents, finely divided fuel is injected into a shaft-like reactor chamber (10) and is combusted partially while moving down through the reactor chamber, to form a fuel gas or synthesis gas which is removed from the reactor chamber at the upper part (12) thereof, while simultaneously melting non-combustible constituents of the fuel, the resultant melt being taken out of the reactor chamber at the bottom part (13) thereof. A layer (32) of molten material which covers the wall (11) of the reactor chamber and moves downwardly along the wall is sustained by maintaining a selected temperature for substantially instantaneous melting of the non-combustible constituents of the fuel, and by selecting the directions in which the fuel is injected into the reactor chamber so that at least a substantial part of the fuel or the non-combustible constituents contained therein is brought into contact with the wall (11) of the reactor chamber or the layer (32) on said wall during movement down through the shaft. The wall of the reactor chamber is kept cooled in order to maintain thereon, between the wall and the molten layer (32), a frozen coating (33) formed by the non-combustible constituents of the fuel and protecting against slag attack and overheating.
Patent DK-389784-A (DK)
Inventor: VIEHE HEINZ
IPC: C07C231/00
Filed: 1984-08-14
Abstract: PCT No. PCT/BE83/00022 Sec. 371 Date Aug. 23, 1984 Sec. 102(e) Date Aug. 23, 1984 PCT Filed Dec. 20, 1983 PCT Pub. No. WO84/02523 PCT Pub. Date Jul. 5, 1984.The acylated enamide compounds are acylated enamides corresponding to the general formula  <IMAGE>  in which Z represents an electron donor group, n is 1, 2 or 3, and R1 represents hydrogen, a halogen or any organic group, or salts, complexes, alkylated derivatives or acylated derivatives of these compounds. Typical acylated enamide compounds according to the invention correspond to the formula  <IMAGE>  These acylated enamide compounds and the pharmaceutical compositions containing the compounds are useful in the prevention and treatment of cancers.
Patent DK-398689-A (DK)
Inventor: GUILBAUD VINCENT
IPC: C09D167/06
Filed: 1989-08-14
Abstract: The invention relates to a laminate based structure, such as a boat hull or a swimming pool, in which the laminate is coated with a barrier-layer or skin coat, in turn coated with a gel layer or gel coat, in which said barrier-layer or skin coat is made of a bisphenol based resin.
Patent DK-421179-A (DK)
Inventor: PETERSEN O H
IPC: G01N33/12
Filed: 1979-10-08
Abstract: The measurement required for the determination of density is effected by means of a chamber (6) which is substantially filled with the material and into which a displacement member (5) is slidingly introduced through a hole in the wall of the chamber (6), said displacement member (5) having a considerably smaller cross sectional area than the chamber (6). The displacement member (5) is introduced so far into the chamber (6) that the force of introduction applied reaches a predetermined value, and then the length of penetration of the member (5) is recorded. An apparatus for carrying out said method comprises a chamber (6) having a well through which the displacement member (5) of smaller cross sectional area than the chamber (3) may be introduced, said displacement member (5) being connected to means (3, 16) for pressing the unit into the chamber and connected to means (9, 10) for indicating the length of penetration.
Patent DK-436088-A (DK)
Inventor: OHLSSON SVEN-ARNE
IPC: E02F3/96
Filed: 1988-08-04
Abstract: A carrying arrangement for mounting on a vehicle comprises an arm system 3, 4, which comprises at least two arm sections 3, 4, hinged to one another, with a first end 1-, by means of which the arm system is rotatably and pivotally fixed, and a second end 11, a free end, which carries a cage 12 with space for persons. The arm system and the arm sections are arranged in such a way that a second arm section 4, which constitutes the arm section that is pivotally hinged to the first arm section 3, can be swivelled in a plane, which is essentially parallel to and preferably essentially contains a largely horizontal axis, over which the arm system can be swivelled by the first end 1", in which the second arm section 4 can be swung in relation to the first arm section 3 in a largely horizontal plane, when the arm system is folded together and in a horizontal position. <IMAGE>
Patent DK-524085-A (DK)
Inventor: ALFORD NEIL MCNEILL
IPC: C04B35/64
Filed: 1985-11-13
Abstract: A homogeneous composition comprising(1) at least one particulate ceramic material, and(2) a liquid medium,in which the compositin comprises at least 50% by volume of particulate ceramic material, in which the particulate ceramic material and liquid medium are selected such that a test composition has a friction coefficient of less than 0.2, and in which the particulate ceramic material has a mean aspect ratio of less than 1.70, a shaped article produced from the composition, a shaped article from which the liquid medium has been removed, and a product in which the particles of ceramic material have been sintered.
Patent DK-530384-A (DK)
Inventor: ROTH WILLY
IPC: A01N25/02
Filed: 1984-11-07
Abstract: Antimicrobial compsns. contain a phenoxyarsine (I) in a solvent of formula (II): R1-R3=H or lower alkyl; m=0 or 1; n=1 or 2.
Patent FI-802582-A (FI)
Inventor: WILLARD ALVIN K
IPC: C07C69/73
Filed: 1980-08-15
Abstract: 6-Phenyl, phenalkyl- and phenylethenyl-4-hydroxytetrahydropyran-2-ones in the 4- R trans stereoisomeric forms having the structure <CHEM>  wherein  A is H or methyl;  E is a direct bond, -CH2-, -CH2-CH2-, -CH2-CH2-CH2- or -CH=CH-; and  R1, R2 and R3 have several meanings, and the corresponding dihydroxy acids in which the lactone ring is hydrolytically opened, and the pharmaceutically acceptable salts of said dihydroxy acids, and the lower alkyl and the phenyl, dimethylamino or acetylamino-substituted  lower alkyl esters of said dihydroxy acids; and processes for preparing  them. These compounds are potent inhibitors of cholesterol synthesis by the enzyme hydroxymethyl glutaryl coenzyme A reductase.
Patent FI-833605-A (FI)
Inventor: SCHEPKY GOTTFRIED
IPC: A61K9/20
Filed: 1983-10-05
Abstract: This invention relates to vehicles for the administration of mopidamol. More specifically, this invention relates to a method of treating cardiovascular disorders, malignancy, or thrombosis in a host in need of such treatment which comprises administering to said host a cardiovascularly, antimetastic, or antithrombotic effective amount of a composition comprised of (i) mopidamol or an acid addition salt thereof and (ii) at least one pharmacologically acceptable acid or acid substance, the total amount of acid from acid addition salt present and acid or acid substance being in a ratio of at least about 1 acid equivalent to 1 mol of mopidamol or its acid addition salt.